With kernel-2.6.31-0.24.rc0.git18.fc12.x86_64 BUG: MAX_STACK_TRACE_ENTRIES too low! turning off the locking correctness validator. Pid: 1333, comm: S24avahi-daemon Not tainted 2.6.31-0.24.rc0.git18.fc12.x86_64 #1 Call Trace: <IRQ> [<ffffffff81092ac8>] save_trace+0x9d/0xba [<ffffffff8109376c>] mark_lock+0xd6/0x253 [<ffffffff81094b03>] __lock_acquire+0x275/0xc17 [<ffffffff8107c91e>] ? __kernel_text_address+0x86/0x98 [<ffffffff81095593>] lock_acquire+0xee/0x12e [<ffffffff8127f4cd>] ? get_hash_bucket+0x3b/0x5d [<ffffffff8127f4cd>] ? get_hash_bucket+0x3b/0x5d [<ffffffff814eeaa2>] _spin_lock_irqsave+0x5d/0xab [<ffffffff8127f4cd>] ? get_hash_bucket+0x3b/0x5d [<ffffffff8127f4cd>] get_hash_bucket+0x3b/0x5d [<ffffffff81280a4e>] add_dma_entry+0x26/0x62 [<ffffffff81280e33>] debug_dma_map_page+0xf3/0x116 [<ffffffff8142dc26>] skb_dma_map+0xf4/0x242 [<ffffffffa0032f3b>] tg3_start_xmit_dma_bug+0x34b/0x80e [tg3] [<ffffffff81432cf0>] dev_hard_start_xmit+0x24d/0x30c [<ffffffff814492e6>] ? __qdisc_run+0xe6/0x231 [<ffffffff8144930a>] __qdisc_run+0x10a/0x231 [<ffffffff81433158>] dev_queue_xmit+0x263/0x396 [<ffffffff81433074>] ? dev_queue_xmit+0x17f/0x396 [<ffffffff8106a4a8>] ? local_bh_enable_ip+0x21/0x37 [<ffffffff8143c403>] neigh_resolve_output+0x268/0x2af [<ffffffff8146c51c>] ? ip_finish_output+0x0/0x98 [<ffffffff8146c4d7>] ip_finish_output2+0x1f3/0x238 [<ffffffff8146c59e>] ip_finish_output+0x82/0x98 [<ffffffff8146c935>] ip_output+0xb3/0xce [<ffffffff8146b047>] dst_output+0x23/0x39 [<ffffffff8146ca29>] ip_local_out+0x32/0x4d [<ffffffff814986bc>] igmpv3_sendpack+0x50/0x6c [<ffffffff8149acdd>] igmp_ifc_timer_expire+0x269/0x2b8 [<ffffffff8149aa74>] ? igmp_ifc_timer_expire+0x0/0x2b8 [<ffffffff81070179>] run_timer_softirq+0x1f7/0x29e [<ffffffff810700e8>] ? run_timer_softirq+0x166/0x29e [<ffffffff8101a205>] ? read_tsc+0x9/0x1b [<ffffffff8108971a>] ? clocksource_read+0x22/0x38 [<ffffffff8106a6c5>] __do_softirq+0xf6/0x1f0 [<ffffffff8101422c>] call_softirq+0x1c/0x30 [<ffffffff81015d77>] do_softirq+0x5f/0xd7 [<ffffffff81069fdc>] irq_exit+0x66/0xbc [<ffffffff8102c180>] smp_apic_timer_interrupt+0x99/0xbf [<ffffffff81013bf3>] apic_timer_interrupt+0x13/0x20 <EOI> [<ffffffff81093ce5>] ? debug_check_no_locks_freed+0x6/0x16a [<ffffffff8127809e>] ? __spin_lock_init+0x2e/0x7c [<ffffffff8106029c>] ? mm_init+0xd6/0x1a9 [<ffffffff81060968>] ? dup_mm+0x8a/0x3ea [<ffffffff814ee5cb>] ? _spin_unlock_irq+0x3f/0x61 [<ffffffff81061973>] ? copy_process+0xc44/0x148c [<ffffffff8106232e>] ? do_fork+0x173/0x37a [<ffffffff81093c6d>] ? trace_hardirqs_on_caller+0x139/0x175 [<ffffffff81093cc9>] ? trace_hardirqs_on+0x20/0x36 [<ffffffff81012f7a>] ? sysret_check+0x2e/0x69 [<ffffffff810114d2>] ? sys_clone+0x3b/0x51 [<ffffffff814edfde>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff81013373>] ? stub_clone+0x13/0x20 [<ffffffff81012f42>] ? system_call_fastpath+0x16/0x1b
me too, but slightly different trace... microcode: CPU1 sig=0x10676, pf=0x80, revision=0x60c platform microcode: firmware: requesting intel-ucode/06-17-06 Microcode Update Driver: v2.00 <tigran.co.uk>, Peter Oruba BUG: MAX_STACK_TRACE_ENTRIES too low! turning off the locking correctness validator. Pid: 1013, comm: hd-audio0 Not tainted 2.6.31-0.42.rc2.fc12.x86_64 #1 Call Trace: [<ffffffff81092b2c>] save_trace+0x9d/0xba [<ffffffff81092bd3>] add_lock_to_list+0x8a/0xe5 [<ffffffff81095374>] __lock_acquire+0xa82/0xc17 [<ffffffff81070492>] ? lock_timer_base+0x3f/0x7d [<ffffffff814f16b6>] ? trace_hardirqs_on_thunk+0x3a/0x3f [<ffffffff810955f7>] lock_acquire+0xee/0x12e [<ffffffff81070492>] ? lock_timer_base+0x3f/0x7d [<ffffffff81070492>] ? lock_timer_base+0x3f/0x7d [<ffffffff814f217a>] _spin_lock_irqsave+0x5d/0xab [<ffffffff81070492>] ? lock_timer_base+0x3f/0x7d [<ffffffff81070492>] lock_timer_base+0x3f/0x7d [<ffffffff81070e6b>] __mod_timer+0x4d/0x13b [<ffffffff814efab5>] schedule_timeout+0xb3/0xf8 [<ffffffff810705d6>] ? process_timeout+0x0/0x37 [<ffffffff814efb2b>] schedule_timeout_uninterruptible+0x31/0x47 [<ffffffff81070f87>] msleep+0x2e/0x49 [<ffffffffa02783ea>] hda_set_power_state+0x4d/0x166 [snd_hda_codec] [<ffffffffa027aa64>] ? hda_power_work+0x0/0x76 [snd_hda_codec] [<ffffffffa027a9c3>] hda_call_codec_suspend+0x4f/0x7d [snd_hda_codec] [<ffffffffa027aab1>] hda_power_work+0x4d/0x76 [snd_hda_codec] [<ffffffffa027aa64>] ? hda_power_work+0x0/0x76 [snd_hda_codec] [<ffffffff81079623>] worker_thread+0x222/0x33e [<ffffffff810795ce>] ? worker_thread+0x1cd/0x33e [<ffffffff814ef517>] ? thread_return+0x4e/0xd3 [<ffffffff8107f617>] ? autoremove_wake_function+0x0/0x5f [<ffffffff81079401>] ? worker_thread+0x0/0x33e [<ffffffff8107f1c9>] kthread+0xa5/0xad [<ffffffff8101412a>] child_rip+0xa/0x20 [<ffffffff81013a90>] ? restore_args+0x0/0x30 [<ffffffff8107f124>] ? kthread+0x0/0xad [<ffffffff81014120>] ? child_rip+0x0/0x20 Microcode Update Driver: v2.00 removed. NET: Registered protocol family 10 lo: Disabled Privacy Extensions ip6_tables: (C) 2000-2006 Netfilter Core Team ALSA sound/pci/hda/hda_intel.c:651: azx_get_response timeout, switching to polling mode: last cmd=0x016f000c SELinux: initialized (dev autofs, type autofs), uses genfs_contexts SELinux: initialized (dev autofs, type autofs), uses genfs_contexts SELinux: initialized (dev autofs, type autofs), uses genfs_contexts e1000e 0000:00:19.0: irq 30 for MSI/MSI-X e1000e 0000:00:19.0: irq 30 for MSI/MSI-X ADDRCONF(NETDEV_UP): eth0: link is not ready e1000e: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX/TX
kernel-2.6.31-0.62.rc2.git5.fc12 fix up one exceptionally dumb case where we ended up wasting stack trace entries. Try that, and if it still reproduces, please attach the contents of your /proc/lockdep file. thanks.
This bug appears to have been reported against 'rawhide' during the Fedora 12 development cycle. Changing version to '12'. More information and reason for this action is here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping
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Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.